Question

AC=8см,уголB=48°,уголC=56° наити уголA

Answer 1

180-(48+56)=76........

Answer 2

To find angle A in triangle ABC, we can use the fact that the sum of angles in any triangle is always 180 degrees. So, we have:

Angle A + Angle B + Angle C = 180°

Given: Angle B = 48° Angle C = 56°

Let's find angle A:

Angle A + 48° + 56° = 180°

Combine the angles:

Angle A + 104° = 180°

Now, isolate the Angle A:

Angle A = 180° - 104°

Angle A = 76°

So, the measure of angle A is 76 degrees.